@gianluca: Thanks for pointing that out. You're right; switching from
SNA to UXA fixes the problem. I've set the report as affecting the intel
drivers as well.
** Also affects: intel
Importance: Undecided
Status: New
** Description changed:
+ NOTE: This is apparently a bug that is in some way related to Intel SNA
+ (Sandy Bridge New Acceleration). See posts #4 and #5. Switching from SNA
+ back to UXA fixes the issue.
+
I'm using Ubuntu 12.10 Beta 2 (64-bit) and light-themes 0.1.93 (Ambiance
theme). Unexpectedly, when some windows lose focus, their title bars
display improperly -- they turn partly light and partly dark, in a way
that looks very unpolished. Other windows do not have this problem;
their title bars remain fully dark. What I expected was that *all* of
the title bars of *all* windows would display properly (i.e., fully
dark, as the latter windows do), consistent with the Ambiance theme.
I've attached images of both the unexpected behavior and the expected
behavior.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: light-themes 0.1.93
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.5.3-0ubuntu1
Architecture: amd64
Date: Sun Sep 30 12:07:34 2012
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120925)
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: light-themes
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/bugs/1059149
Title:
Title bars of (some) unfocused windows displaying improperly
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